The Bearing,ball,annular, cataloged under National Stock Number 3110-00-155-8963, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-155-8963 |
| Primary Part Number | XLS 3 1/4 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Load Direction | RADIAL |
| Departure From Cited Designator | AS MODIFIED BY OVERALL OUTSIDE DIAMETER |
| Departure From Cited Designator | AS MODIFIED BY OVERALL OUTSIDE DIAMETER |
| Nondefinitive Spec/std Data | 115 TYPE AND 00 GRADE |
| Material | STEEL OVERALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Diameter | 3.2500 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Retainer Fabrication Method | PRESSED |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Shape | STRAIGHT |
| Overall Outside Diameter | 4.7500 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Internal Fit-Up Designation | STANDARD |
| Standard Tolerance Designation | ABEC NO.1 |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 115 TYPE AND 00 GRADE |
| Surface Finish | GROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| XLS 3 1/4 PRIMARY | Skf Usa Inc. (USA) |
| XLS31-4 PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 6160770 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 215292-8 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| XLS3 1-4TF PRIMARY | Fag Bearings Corporation (USA) |
| XLS-3-1/4 | Trw Inc Bearings Div Plainville Plant (USA) |
| 160770 | Kenosha Automotive Plant Sub of American Motors Corp (USA) |
| 177039-16 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| XLS3-1-4 PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| XLS-3-1/4 | Duchossois Industries Inc Chamberlain Mrc Div (USA) |
| 8914-64 | Arma Div Ambac Industries Inc |
| 160770 | Hercules Engine Co Inc (USA) |
| FFB171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 712133 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| H160770 | Kenosha Automotive Plant Sub of American Motors Corp (USA) |
| XLS3 1-4 PRIMARY | Fag Bearings Corporation (USA) |
| 6160770 | Hercules Engine Co Inc (USA) |
| XLS3 1-4 PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| XLS3 1-4 | Equitable Bearing Co Inc (USA) |
| 160770 | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
NSN 3110-00-155-8963 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-155-8963 has 20 cross-referenced part numbers: XLS 3 1/4 (Skf Usa Inc.), XLS31-4 (Schatz Bearing Corporation Dba Schatz Bearing Corp), 6160770 (Brinkley Technology Group Llc Dba Hercules Manufacturing), 215292-8 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), XLS3 1-4TF (Fag Bearings Corporation) and 15 more.
There are 2 known substitutes for 3110-00-155-8963: 5315-00-281-4835, 3439-00-357-7808. Verify interchangeability with system specifications before substitution.
Key specifications for XLS 3 1/4: Load Direction: RADIAL; Departure From Cited Designator: AS MODIFIED BY OVERALL OUTSIDE DIAMETER; Departure From Cited Designator: AS MODIFIED BY OVERALL OUTSIDE DIAMETER; Nondefinitive Spec/std Data: 115 TYPE AND 00 GRADE. 21 total characteristics are documented in the Federal Logistics Information System.